Description

Acryloxymethyltrimethylsilane is a specialized organosilicon monomer featuring both a polymerizable acrylate group and a hydrolyzable silane moiety. This dual functionality makes it a critical building block for synthesizing hybrid organic-inorganic materials with tailored surface properties and enhanced durability. It is essential for manufacturers in the coatings, adhesives, and advanced materials sectors seeking to improve product performance through crosslinking and surface modification.

Application

• Crosslinking Agent in UV-curable coatings, inks, and adhesives to enhance hardness, chemical resistance, and adhesion to various substrates.
• Surface Modifier for silica, glass, and metal oxides to introduce polymerizable acrylate groups for subsequent grafting or composite formation.
• Silicone Resin Intermediate in the synthesis of modified silicone polymers with improved compatibility with organic matrices.
• Adhesion Promoter in primer formulations for plastics, metals, and glass, improving the bond strength of subsequent layers.
• Hydrophobic Coating Component used to create water-repellent and anti-fouling surface treatments.
• Dental & Medical Material Precursor for developing biocompatible, reinforced composite resins and bone cements.

Basic Information

Product Name	Acryloxymethyltrimethylsilane
CAS No.	67186-35-0
Molecular Formula	C8H16O2Si
Molecular Weight	172.30 g/mol
Synonyms	Acryloxymethyl(trimethyl)silane; Trimethyl(acryloxymethyl)silane; (Acryloxymethyl)trimethylsilane; Acrylic acid (trimethylsilyl)methyl ester; 2-Propenoic acid (trimethylsilyl)methyl ester; Silane, acryloxymethyltrimethyl-; Acryloyloxymethyltrimethylsilane
EINECS	Contact for details

Quality Control

Our Acryloxymethyltrimethylsilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 2-8°C or as specified on the label. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and polymerization.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.